1. Economic and Business Education – Professional Teaching and Learning, University of Mannheim, Business School, L 4,1, 68161, Mannheim, Germany
2. Art of Reduction, Wissenschaftszentrum Kiel, Fraunhoferstraße 13, 24118, Kiel, Germany
3. Economic and Business Education, Universität Hohenheim, Fruwirthstr. 47, 70593, Stuttgart, Germany
4. Economic and Business Education – Workplace Learning, University of Mannheim, Business School, L 4,1, 68161, Mannheim, Germany